"Growing up in London, I remember an old man with a sandwich board used to traipse up and down Piccadilly and Oxford Street. His message was simple, consistent, and...
The music of physics
"Of all the souls made famous by YouTube — Justin Bieber, those wedding entrance dancers, that guy who loses his mind while videotaping a double-rainbow — none is more deserving than MIT physics professor Walter Lewin. Lewin taught introductory physics at the university for more than three decades, and his lectures were intense, elegant, and perfectly orchestrated tributes to the harmonies of the physical world.
Lewin is 6 feet 2, silver-haired, and...










